# A particle which is experiencing a force, given by =3 12 undergoes a displacement of =4 . If the particle had a kinetic energy of 3 J at the beginning of the displacement, what is its kinetic energy at the end of the displacement? (a) 15 J (b) 10 J (c) 12 J (d) 9 J

## Question ID - 50285 :- A particle which is experiencing a force, given by =3 12 undergoes a displacement of =4 . If the particle had a kinetic energy of 3 J at the beginning of the displacement, what is its kinetic energy at the end of the displacement? (a) 15 J (b) 10 J (c) 12 J (d) 9 J

3537

Work done = =12J

Work energy theorem = 12= 3

Kf =15J

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